Home / 60,227.11-83,110.61-33,003.03

Finding the Fourth Proportional to 60,227.11, 83,110.61 and 33,003.03

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Solution

The fourth proportional to 60,227.11, 83,110.61 and 33,003.03 is: 45,542.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,227.11 : 83,110.61 = 33,003.03 : x
  2. Step 2: Convert to fraction form
    60,227.11/83,110.61 = 33,003.03/x
  3. Step 3: Cross multiply
    60,227.11x = 83,110.61 × 33,003.03
  4. Step 4: Simplify right side
    60,227.11x = 2,742,901,790.13
  5. Step 5: Solve for x
    x = 2,742,901,790.13/60,227.11
  6. Step 6: Final answer
    x = 45,542.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.